CA2373003C - Ensemble amovible d'appui et d'etancheite de malaxeur a mortier - Google Patents

Ensemble amovible d'appui et d'etancheite de malaxeur a mortier Download PDF

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Publication number
CA2373003C
CA2373003C CA002373003A CA2373003A CA2373003C CA 2373003 C CA2373003 C CA 2373003C CA 002373003 A CA002373003 A CA 002373003A CA 2373003 A CA2373003 A CA 2373003A CA 2373003 C CA2373003 C CA 2373003C
Authority
CA
Canada
Prior art keywords
housing
bearing
shaft
seal
seals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002373003A
Other languages
English (en)
Other versions
CA2373003A1 (fr
Inventor
Edward A. Varel
William J. Beswick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stone Construction Equipment Inc
Original Assignee
Stone Construction Equipment Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27732523&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2373003(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stone Construction Equipment Inc filed Critical Stone Construction Equipment Inc
Publication of CA2373003A1 publication Critical patent/CA2373003A1/fr
Application granted granted Critical
Publication of CA2373003C publication Critical patent/CA2373003C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • B01F2035/3513—Sealings comprising a stationary member in frontal contact with a movable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Accessories For Mixers (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)

Abstract

Un ensemble d'appui et d'étanchéité pour supporter et sceller des parties d'extrémité d'un arbre rotatif à aubes dans les parois d'extrémité d'un malaxeur à mortier ou d'un appareil semblable. Chaque ensemble d'appui et d'étanchéité comprend un appui et un logement d'étanchéité fixés de manière amovible à une paroi d'extrémité du tambour malaxeur par des boulons pour faciliter le remplacement des appuis et des étanchéités lorsque cela devient nécessaire pendant l'utilisation. La paroi extérieure du boîtier comprend un anneau ou un épaulement périphérique pour un engagement avec un extracteur d'appui classique pour faciliter l'enlèvement du logement, des appuis et des étanchéités en une seule unité. Les unités de boîtier, d'appui et d'étanchéité préassemblées peuvent alors être utilisées comme pièces de rechange. Les appuis et les étanchéités sont également espacés longitudinalement pour fournir un espace pour les matériaux abrasifs qui peuvent migrer au-delà des étanchéités afin de prolonger l'espérance de vie des appuis en diminuant l'exposition à la contamination. Le boîtier comprend également une ouverture dans la partie inférieure de celui-ci communiquant avec l'espace entre les appuis et les étanchéités pour permettre au matériau qui migre au-delà des étanchéités de tomber à travers l'ouverture sur le sol, protégeant de ce fait les appuis de la contamination et indiquant à l'opérateur de malaxeur que les étanchéités sont usées ou sont défaillantes de telle sorte qu'il puisse en effectuer l'entretien ou le remplacement rapide.
CA002373003A 2002-02-19 2002-02-25 Ensemble amovible d'appui et d'etancheite de malaxeur a mortier Expired - Lifetime CA2373003C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/076,648 2002-02-19
US10/076,648 US7025506B2 (en) 2002-02-19 2002-02-19 Removable mortar mixer bearing and seal assembly

Publications (2)

Publication Number Publication Date
CA2373003A1 CA2373003A1 (fr) 2003-08-19
CA2373003C true CA2373003C (fr) 2009-05-19

Family

ID=27732523

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002373003A Expired - Lifetime CA2373003C (fr) 2002-02-19 2002-02-25 Ensemble amovible d'appui et d'etancheite de malaxeur a mortier

Country Status (2)

Country Link
US (1) US7025506B2 (fr)
CA (1) CA2373003C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050146096A1 (en) * 2004-01-02 2005-07-07 Swisher James A. Trunnion assembly
KR100664290B1 (ko) * 2006-02-27 2007-01-04 엘지전자 주식회사 의류 건조기의 건조 드럼
CA2658856C (fr) * 2006-07-26 2011-09-20 Premark Feg L.L.C. Systemes d'entrainement pour lave-vaisselle
DE102007036554B4 (de) * 2007-07-25 2009-06-25 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Deckel-Lager-Anordnung und Verfahren zum Montieren einer Aktuatorwelle
DE102010018255A1 (de) * 2010-04-23 2011-10-27 Imo Holding Gmbh Dichtungsanordnung für Wälzlager
CN106697816A (zh) * 2016-11-29 2017-05-24 青岛碱业发展有限公司 一种加灰螺旋输送机
DE102016124832B3 (de) * 2016-12-19 2018-04-19 Schaeffler Technologies AG & Co. KG Nabenlagergehäuse
CN108223801A (zh) * 2018-01-29 2018-06-29 中铁六局集团有限公司 盾构用砂浆罐搅拌轴的密封与支撑装置
CN109049345A (zh) * 2018-10-12 2018-12-21 中信国安建工集团有限公司 一种用于混凝土存储搅拌斗及使用方法
CN116175768B (zh) * 2023-01-29 2023-11-10 宜兴市凯达耐火材料有限公司 一种耐火浇注料的混合搅拌方法、设备
CN118022585B (zh) * 2024-03-08 2024-07-30 兴化格林生物制品有限公司 一种生物润滑油添加剂混合装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888957A (en) * 1929-12-16 1932-11-22 Chain Belt Co Sealing gland
US2625446A (en) * 1951-01-10 1953-01-13 Muller Machinery Company Inc Shaft sealing device
US3068051A (en) * 1960-08-08 1962-12-11 Koch Franz Bearings for rollers in troughs or tanks containing liquid
US3932006A (en) 1974-05-22 1976-01-13 Tertinek Christian T Paddle shaft seal assembly
US4097926A (en) * 1977-02-22 1978-06-27 Face Jr Samuel A Mixer paddle shaft assembly
JPS6279531U (fr) * 1985-09-03 1987-05-21
JPH0216071Y2 (fr) * 1987-06-16 1990-05-01
US4850723A (en) * 1989-02-03 1989-07-25 Whiteman Marvin E Jr Bearing and seal assembly for motor mixer
US5094540A (en) * 1991-04-11 1992-03-10 Face Jr Samuel A Sealed mixer paddle shaft assembly
US5735603A (en) * 1996-05-03 1998-04-07 Littleford Day, Inc. Horizontal mixer apparatus and method with improved shaft and seal structure
IT248925Y1 (it) * 1999-03-02 2003-03-06 Officine Galletti Omg Srl Gruppo di tenuta da montare su alberi di dispositivi per lamescolazione di calcestruzzo, malta e simili

Also Published As

Publication number Publication date
CA2373003A1 (fr) 2003-08-19
US7025506B2 (en) 2006-04-11
US20030156771A1 (en) 2003-08-21

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